Bus stop displays informing about the actual departure time of a public transport vehicle (TIP) are an indispensable element of cities, stations and transfer centers built in the spirit of Smart City. The displays give information on the types of vehicles departing from a given stop/peron, the number and direction of a given line, the scheduled or actual departure time, as well as displaying special messages on possible detours, traffic obstructions, environmental conditions or presenting commercial offers. We provide a comprehensive service, from selecting the right solution, through obtaining the necessary agreements, performing construction work and installation, to communicating devices in SDIP surveillance and visualization systems.